Nutrition Warehouse
R1 Mass Gainer by Rule 1
Rule 1 · Supplement Mart
Last seen $159.95 on 8 Aug 2026
Not on special right now. $159.95 is the last price we recorded on 8 Aug 2026.
In stock when we last checked on 8 Aug 2026. Prices change — confirm on the store's page before buying.
Price history
We started tracking this on 6 Aug 2026 and have recorded a single price so far. The chart appears once we've seen the price move.
Description
Rule 1 R1 Mass Gainer
*** Clearance special - select tubs and bags reduced! Expiry 10/26 onwards. Whilst stock lasts ***
Rule1 Mass Gainer puts you in charge of growth supercharging your nutrition to XXL levels with over 1,220 calories, more than 250g of carbohydrates, and 40g of protein from three types of whey. This calorie-dense recipe's 6:1 carbohydrate-to-protein ratio is the perfect addition to any hard gainers stack! R1 Mass Gainer is a traditional weight gainer loaded with high-quality proteins, plenty of complex carbs, and a massive amount of calories to help pack on weight. In addition to a 6:1 carb-to-protein ratio, this calorie-packed formula includes creatine, MCTs, and glutamine to help you achieve your most SIZEable aspirations.
- Over 1,220 calories!
- 40g all-whey protein.
- 250g+ complex carb blend.
- Creatine and MCT enhanced.
- 9g naturally-occurring BCAAs.
With a superior ratio of carbs and protein, feel the nutrition and energy you thought you’d never have as R1 Mass Gainer supports you time and time again with each session! R1 Mass Gainer should be combined with a high-calorie diet and weight training or other high-intensity exercises. Use R1 Mass Gainer in conjunction with the food you normally eat for additional daily calories. Do not use R1 Mass Gainer in place of meals.
Nutritional Information
Directions of Use
- Add two (2) heaping scoops of Mass Gainer with 600ml - 720ml of water, or milk, in a shaker cup or blender and mix it up!
- Alternate Suggested: Mix In a blender, add your favourite fruit, a tablespoon of peanut or tree nut butter, and ice to the above, mix, and enjoy a protein-fortified smoothie! Calorie-Dense Suggested Mix In a blender, add one (1) serving of R1 Mass Gainer, 600ml - 720ml of whole milk, and two (2) scoops of ice cream. Blend and enjoy a protein-fortified shake.
Details
- Size
- 16 Serves · 8 Serves
- Colour
- Chocolate Fudge · Chocolate Peanut Butter · Cookies and Creme · Strawberries and Creme · Vanilla Creme
- Variants
- 9 of 9 in stock
Same product at other stores
- SpartansuppzCheapest of the 2 stores we track$109.95
- Supplement MartThis page$159.95
These listings share a brand and SKU, so we're confident they're the same item. The spread is $50 (31% off the dearest). Each price is that store's own, recorded when we last checked it — confirm before buying.
- Store
- Supplement Mart
- Brand
- Rule 1
- SKU
- 196671004864
- Category
- Protein
- First tracked
- 6 Aug 2026
- Last checked
- 8 Aug 2026















